@article{Singer2007,
  author    = {Wolf Singer},
  title     = {Neurobiologische Anmerkungen zum Freiheitsdiskurs},
  url       = {http://edoc.bbaw.de/oa/series/reNu9MKM4Lndw/PDF/26EbafKmsLmJU_491.pdf},
  year      = {2007},
}